100 Hancock St, Quincy — property record card
PROF OFFC built in 1984 on 3.36 acres in Quincy, assessed at $38,075,000 for fiscal year 2027; last sold for $31,300,000 on July 14, 2011.
Rebuilt from the Quincy assessor file as published by MassGIS — not the official card. For the official card, with owner, photo and sketch, ask the Quincy assessor’s office.
Parcel
| Location | 100 Hancock St |
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| Map and parcel ID | 6170-22- 6170_22 |
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| Use | PROF OFFC (use code 3430) |
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| Zoning | BUSC |
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| County | Norfolk |
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Valuation — fiscal year 2027
| Building | $35,700,900 |
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| Land | $1,386,600 |
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| Other | $987,500 |
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| Total assessed | $38,075,000 |
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Land
| Lot size | 3.36 acres (146,362 ft²) |
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Building
| Year built | 1984 |
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| Style | Profess. Bldg |
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| Living area | 213,824 ft² |
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| Stories | 10 |
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Last recorded sale
| Price | $31,300,000 |
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| Date | July 14, 2011 |
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| Deed | Registry of Deeds book 28955, page 0456 |
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What MassDEP has recorded
- RTN 3-0029246 — Fmr Pad Mounted Electrical Transformer, tier classified (active), status TIER1D · MassDEP file
Within about 500 m (a third of a mile): 2 active tier-classified 21E sites and 6 sites with an Activity and Use Limitation. All MassDEP sites in Quincy.
What this means
- A tier-classified site is a release still being cleaned up under the Massachusetts Contingency Plan; the MassDEP file shows the stage reached.
Point at the centre of the assessor parcel — not a survey.
Data: Quincy assessor file for fiscal year 2027, via MassGIS, retrieved October 30, 2026; MassDEP sites retrieved the same day. Sources and freshness. No owner names are published.

The report for 100 Hancock St
This page shows the assessor record and the MassDEP sites on the parcel. The report adds what lies around it: FEMA flood zone, wetlands, Zone II and other water supply protection areas, priority habitat, sewer or septic service, protected open space, and every 21E site within half a mile.
$19card · PDF within 24 h · you pay after receiving itSee the sample (PDF)
Order the report